I recently purchased this router and it’s very good. But about 2 days ago it just stopped connecting to the internet through my wireless N900 router. I am able to connect to the internet through the Ethernet cable directly and use the internet. But when the Ethernet cable is connected to the router it won’t connect to the internet on the wireless N900 router. Any suggestions on how to fix this issue? I have already tried the usual - turning off the router and refreshing, but it didn’t work.